• A marquise-shaped, step-cut, light blue lab-grown sapphire centered on a white background.
  • Video showing the representative aquamarine-blue lab-grown sapphire through changing viewing angles.
  • A marquise-shaped, step-cut, light blue lab-grown sapphire angled on a white background.
  • Light blue step-cut lab-grown sapphire held face-up vertically in tweezers.
  • Light blue marquise step-cut lab-grown sapphire face-up vertically in tweezers against a fingertip for scale.
  • Light blue step-cut lab-grown sapphire resting on fingertips for scale.
  • Light blue lab-grown sapphire shown on fingers in a wider hand view for scale.
  • Inverted side profile of the light blue marquise step-cut lab-grown sapphire, with its pavilion above the girdle.
  • Reverse view of the aquamarine blue / light blue sapphire showing pavilion facets in tweezers.
  • A marquise-shaped, step-cut, light blue lab-grown sapphire angled slightly on a white background.
  • Light blue marquise step-cut lab-grown sapphire at a face-up tilt on a white surface, with dark central step reflections.
  • A marquise-shaped, step-cut, light blue lab-grown sapphire resting between human fingers for scale.
  • Light blue marquise step-cut lab-grown sapphire resting horizontally against fingertips, with bright white and dark central reflections.
  • Light blue marquise step-cut lab-grown sapphire tilted against fingertips, showing pale blue edges and reflective central steps.
  • Oblique pavilion-side view of the light blue marquise step-cut lab-grown sapphire resting on a white surface.
  • Reverse view of the aquamarine blue / light blue sapphire showing pavilion facets.
  • Oblique pavilion-side view of the light blue marquise step-cut lab-grown sapphire, with broad pale reverse facets.
  • Pavilion-side view of the light blue marquise step-cut lab-grown sapphire in tweezers against a fingertip for scale.
  • Oblique pavilion-side view of the light blue marquise step-cut lab-grown sapphire held diagonally in tweezers.
  • GFCO sample laboratory report for lab-grown sapphire, marked SAMPLE; the laboratory issuing the supplied report may vary.
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Aquamarine Blue Lab-Grown Sapphire 10x5mm Marquise Step Cut, Report Included

Aquamarine Blue Lab-Grown Sapphire 10x5mm Marquise Step Cut, Report Included

$303.00 USD
$303.00 USD
Sale Sold out
Taxes included. Standard shipping · Estimated delivery in about 2 weeks after dispatch.

BLS136

Low stock: 1 left

Import duties covered.

Standard: about 2 weeks after dispatch. Express: estimated 3–7 days after dispatch. Processing time is separate.

Returns: notify us within 14 days of receipt. Policy conditions and custom-order exclusions apply.

Shipping and returns details Refund policy

Aquamarine-blue color and clean step-cut reflections give this lab-grown sapphire a crisp, elongated appearance. Its nominal 10x5mm Marquise Step Cut makes it a size-led option for a custom ring, pendant or matched jewelry project.

Each order is for one loose lab-grown sapphire with its own local laboratory report. This is a repeatable manufactured design; the photos and video show a representative sample.

GEMSTONE DETAILS

  • Product: Lab-grown sapphire
  • SKU: BLS136
  • Quantity: One loose lab-grown sapphire per order
  • Weight: Approximately 1.40ct per piece
  • Shape and cut: Marquise Step Cut
  • Measurements: Nominal 10x5mm face-up
  • Color: Aquamarine Blue / Light Blue
  • Clarity: Loupe Clean
  • Faceting location: Thailand
  • Material: Synthetic corundum
  • Crystal-growth method: Czochralski Pulled
  • Report: Local laboratory report included with each piece

CHARACTER AND SETTING IDEAS

The elongated outline and linear step facets suit clean-lined rings and pendants. Aquamarine describes the pale blue color; the material is lab-grown sapphire, not aquamarine beryl.

CLARITY AND SETTING GUIDANCE

Clarity: Loupe Clean. Manufactured pieces may differ slightly in measurements, weight and appearance. Ask your jeweler to check the supplied stone before producing a close-fitting mounting.

PHOTOS AND VIDEO

Photos and video show a representative sample of this repeatable design and were captured in natural daylight. The stone supplied may differ slightly from the pictured sample. Color appearance varies with illumination, angle and screen settings.

LABORATORY REPORT

Each piece includes its own report from a professional local laboratory. The issuing laboratory may vary. The pictured GFCO report is marked SAMPLE and illustrates this design; its report number, date, exact weight and measurements do not belong to every stone supplied.

CUSTOM SIZES AND MATCHING

Matched pairs, multiple pieces, custom sizes and modified proportions can be discussed before ordering. Please contact us with your requirements so we can confirm availability and production timing.

ABOUT US

Brahma Diam Co., Ltd. is based in Bangkok, Thailand. We have a gemstone-cutting unit in Bangkok and a diamond-cutting unit in Surat, India, serving jewelers, designers and private buyers. We do not deal in rough.

SHIPPING

Processing time and available shipping services are shown at checkout. Standard shipping usually takes about two weeks after dispatch; processing and any laboratory-reporting time are separate. Delivery may take longer because of customs or local handling.

Please message us if you would like help choosing a stone for your design.

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